Home / 6,202,611.87-9,303,920.24-1,943,111.04

Finding the Fourth Proportional to 6,202,611.87, 9,303,920.24 and 1,943,111.04

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Solution

The fourth proportional to 6,202,611.87, 9,303,920.24 and 1,943,111.04 is: 2,914,667.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202,611.87 : 9,303,920.24 = 1,943,111.04 : x
  2. Step 2: Convert to fraction form
    6,202,611.87/9,303,920.24 = 1,943,111.04/x
  3. Step 3: Cross multiply
    6,202,611.87x = 9,303,920.24 × 1,943,111.04
  4. Step 4: Simplify right side
    6,202,611.87x = 18,078,550,133,623.45
  5. Step 5: Solve for x
    x = 18,078,550,133,623.45/6,202,611.87
  6. Step 6: Final answer
    x = 2,914,667.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.